Golang ts.MakeDataKey函数代码示例

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原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/cockroachdb/cockroach/ts.MakeDataKey函数的典型用法代码示例。如果您正苦于以下问题：Golang MakeDataKey函数的具体用法？Golang MakeDataKey怎么用？Golang MakeDataKey使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了MakeDataKey函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestMetricsRecording

// TestMetricsRecording verifies that Node statistics are periodically recorded
// as time series data.
func TestMetricsRecording(t *testing.T) {
	defer leaktest.AfterTest(t)
	tsrv := &TestServer{}
	tsrv.Ctx = NewTestContext()
	tsrv.Ctx.MetricsFrequency = 5 * time.Millisecond
	if err := tsrv.Start(); err != nil {
		t.Fatal(err)
	}
	defer tsrv.Stop()

	checkTimeSeriesKey := func(now int64, keyName string) error {
		key := ts.MakeDataKey(keyName, "", ts.Resolution10s, now)
		data := &proto.InternalTimeSeriesData{}
		return tsrv.db.GetProto(key, data)
	}

	// Verify that metrics for the current timestamp are recorded. This should
	// be true very quickly.
	util.SucceedsWithin(t, time.Second, func() error {
		now := tsrv.Clock().PhysicalNow()
		if err := checkTimeSeriesKey(now, "cr.store.livebytes.1"); err != nil {
			return err
		}
		if err := checkTimeSeriesKey(now, "cr.node.sys.allocbytes.1"); err != nil {
			return err
		}
		return nil
	})
}

开发者ID:zhaoyta，项目名称:cockroach，代码行数:31，代码来源:status_test.go

示例2: TestMetricsRecording

// TestMetricsRecording verifies that Node statistics are periodically recorded
// as time series data.
func TestMetricsRecording(t *testing.T) {
	defer leaktest.AfterTest(t)()
	s, _, kvDB := serverutils.StartServer(t, base.TestServerArgs{
		MetricsSampleInterval: 5 * time.Millisecond})
	defer s.Stopper().Stop()

	checkTimeSeriesKey := func(now int64, keyName string) error {
		key := ts.MakeDataKey(keyName, "", ts.Resolution10s, now)
		data := roachpb.InternalTimeSeriesData{}
		return kvDB.GetProto(key, &data)
	}

	// Verify that metrics for the current timestamp are recorded. This should
	// be true very quickly.
	util.SucceedsSoon(t, func() error {
		now := s.Clock().PhysicalNow()
		if err := checkTimeSeriesKey(now, "cr.store.livebytes.1"); err != nil {
			return err
		}
		if err := checkTimeSeriesKey(now, "cr.node.sys.go.allocbytes.1"); err != nil {
			return err
		}
		return nil
	})
}

开发者ID:CubeLite，项目名称:cockroach，代码行数:27，代码来源:status_test.go

注：本文中的github.com/cockroachdb/cockroach/ts.MakeDataKey函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。